Imikhiqizo
I-Europium, i-63Eu | |
Inombolo ye-athomu (Z) | 63 |
Isigaba ku-STP | okuqinile |
Iphoyinti lokuncibilika | 1099 K (826 °C, 1519 °F) |
Iphuzu elibilayo | 1802 K (1529 °C, 2784 °F) |
Ukuminyana (eduze ne-rt) | 5.264 g/cm3 |
lapho uketshezi (at mp) | 5.13 g/cm3 |
Ukushisa kwe-fusion | 9.21 kJ/mol |
Ukushisa kwe-vaporization | 176 kJ/mol |
Umthamo wokushisa we-molar | 27.66 J/(mol·K) |
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I-Europium(III) Oxide
I-Europium(III) Oxide (Eu2O3)iyinhlanganisela yamakhemikhali ye-europium nomoya-mpilo. I-Europium oxide inamanye amagama njenge-Europia, Europium trioxide. I-Europium oxide inombala omhlophe obomvana. I-Europium oxide inezinhlaka ezimbili ezihlukene: i-cubic ne-monoclinic. I-cubic structured europium oxide icishe ifane nesakhiwo se-magnesium oxide. I-Europium oxide inokuncibilika okungatheni emanzini, kodwa incibilika kalula kuma-asidi amaminerali. I-Europium oxide iyinto ezinzile ngokwezinga lokushisa enephuzu lokuncibilika ku-2350 oC. Izakhiwo ezisebenza kahle kakhulu ze-Europium oxide njengezakhiwo zikazibuthe, ezibonakalayo kanye ne-luminescence zenza le nto ibaluleke kakhulu. I-Europium oxide inamandla okumunca umswakama kanye ne-carbon dioxide emkhathini.